---> uname -a: Linux prd-centos8-robot-2c-8g-709.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4987 19 2124 6816 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:45:5e:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85565sec preferred_lft 85565sec inet6 fe80::f816:3eff:fe45:5e30/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/11/2025 _x86_64_ (2 CPU) 02:10:27 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 108.45 55.53 52.92 6349.35 31216.71 02:13:01 AM 113.76 0.73 113.03 53.06 11676.79 02:14:01 AM 17.09 0.45 16.64 64.78 1375.02 02:15:01 AM 54.97 6.72 48.26 1245.93 3350.94 02:16:01 AM 21.63 0.03 21.59 3.47 5417.08 02:17:01 AM 3.18 0.00 3.18 0.00 96.57 02:18:01 AM 0.40 0.00 0.40 0.00 4.42 02:19:01 AM 0.50 0.10 0.40 32.12 15.73 02:20:01 AM 1.57 0.00 1.57 0.00 105.73 02:21:01 AM 0.80 0.00 0.80 0.00 29.01 02:22:01 AM 0.30 0.03 0.27 1.87 9.65 02:23:01 AM 2.73 0.32 2.42 36.93 131.59 02:24:01 AM 24.35 0.33 24.02 37.18 1199.47 Average: 26.90 4.94 21.96 601.92 4202.30 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5397004 7018928 2485428 31.53 2688 1811916 767004 8.59 199636 1996020 150140 02:13:01 AM 5209984 7005280 2672448 33.90 2688 1972732 711596 7.97 198752 2130476 30688 02:14:01 AM 5293696 7090368 2588736 32.84 2688 1974680 650360 7.28 217812 2031420 8 02:15:01 AM 4980704 7017012 2901728 36.81 2688 2205880 666500 7.46 255456 2279076 156412 02:16:01 AM 5027204 7063204 2855228 36.22 2688 2206000 635144 7.11 259016 2225160 20 02:17:01 AM 5027252 7063256 2855180 36.22 2688 2206004 635144 7.11 259020 2225232 4 02:18:01 AM 5027564 7063568 2854868 36.22 2688 2206004 635144 7.11 259020 2225044 4 02:19:01 AM 4985748 7023268 2896684 36.75 2688 2207568 688776 7.71 259220 2266408 256 02:20:01 AM 4982124 7020916 2900308 36.79 2688 2208800 691044 7.74 259288 2269944 160 02:21:01 AM 4980384 7019564 2902048 36.82 2688 2209180 691044 7.74 259292 2271636 68 02:22:01 AM 4979120 7018860 2903312 36.83 2688 2209616 691044 7.74 259408 2272848 268 02:23:01 AM 5154436 7026808 2727996 34.61 2688 2046300 656824 7.35 256140 2116492 8192 02:24:01 AM 5120704 6988648 2761728 35.04 2688 2044288 720228 8.06 451240 1962972 204 Average: 5089686 7032283 2792746 35.43 2688 2116074 679989 7.61 261023 2174825 26648 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 299.82 183.22 1571.16 57.81 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 61.96 48.39 668.61 8.29 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 16.84 10.05 5.72 3.55 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 39.43 34.01 301.15 8.65 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 553.95 425.51 106.14 92.84 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 3.05 2.20 0.61 0.53 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 3.30 2.07 0.49 0.44 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 33.09 17.36 9.46 2.14 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 34.42 24.93 9.16 4.63 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 15.46 9.78 2.98 1.85 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 16.55 11.26 3.74 2.42 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 71.64 46.66 87.98 29.38 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 16.04 15.96 14.66 7.40 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.66 63.96 213.99 16.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/11/2025 _x86_64_ (2 CPU) 02:10:27 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 38.61 0.03 6.63 8.81 0.10 45.82 02:12:01 AM 0 31.88 0.00 5.76 7.17 0.10 55.09 02:12:01 AM 1 45.35 0.05 7.50 10.45 0.10 36.56 02:13:01 AM all 29.15 0.00 4.46 3.96 0.10 62.33 02:13:01 AM 0 24.19 0.00 3.91 4.34 0.12 67.45 02:13:01 AM 1 34.12 0.00 5.02 3.58 0.08 57.20 02:14:01 AM all 11.01 0.00 1.26 6.25 0.06 81.42 02:14:01 AM 0 7.55 0.00 1.06 5.99 0.05 85.36 02:14:01 AM 1 14.50 0.00 1.47 6.52 0.07 77.44 02:15:01 AM all 26.61 0.00 4.90 2.13 0.09 66.27 02:15:01 AM 0 16.62 0.00 4.51 1.88 0.10 76.89 02:15:01 AM 1 36.67 0.00 5.29 2.38 0.08 55.57 02:16:01 AM all 3.21 0.00 1.40 4.91 0.08 90.39 02:16:01 AM 0 4.20 0.00 1.23 1.13 0.10 93.34 02:16:01 AM 1 2.21 0.00 1.58 8.69 0.07 87.46 02:17:01 AM all 0.25 0.00 0.11 0.01 0.02 99.62 02:17:01 AM 0 0.08 0.00 0.12 0.02 0.02 99.77 02:17:01 AM 1 0.42 0.00 0.10 0.00 0.02 99.47 02:18:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 02:18:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 02:18:01 AM 1 0.45 0.00 0.07 0.00 0.03 99.45 02:19:01 AM all 2.34 0.00 0.34 0.01 0.04 97.27 02:19:01 AM 0 4.09 0.00 0.53 0.02 0.03 95.32 02:19:01 AM 1 0.58 0.00 0.15 0.00 0.05 99.22 02:20:01 AM all 9.45 0.00 0.80 0.01 0.08 89.68 02:20:01 AM 0 6.76 0.00 0.45 0.02 0.07 92.71 02:20:01 AM 1 12.13 0.00 1.14 0.00 0.08 86.65 02:21:01 AM all 4.45 0.00 0.31 0.01 0.07 95.17 02:21:01 AM 0 3.41 0.00 0.27 0.02 0.05 96.26 02:21:01 AM 1 5.49 0.00 0.35 0.00 0.08 94.08 02:22:01 AM all 4.94 0.00 0.34 0.00 0.07 94.65 02:22:01 AM 0 6.49 0.00 0.40 0.00 0.07 93.04 02:22:01 AM 1 3.40 0.00 0.28 0.00 0.07 96.25 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 6.01 0.00 1.48 0.14 0.08 92.29 02:23:01 AM 0 3.33 0.00 1.22 0.02 0.10 95.33 02:23:01 AM 1 8.70 0.00 1.73 0.27 0.05 89.25 02:24:01 AM all 24.07 0.00 2.23 1.09 0.08 72.54 02:24:01 AM 0 21.36 0.00 2.18 1.10 0.07 75.29 02:24:01 AM 1 26.77 0.00 2.27 1.07 0.08 69.80 Average: all 12.31 0.00 1.87 2.09 0.07 83.67 Average: 0 9.99 0.00 1.67 1.66 0.07 86.61 Average: 1 14.63 0.00 2.06 2.52 0.07 80.71